title: Competition--the claims and the controversy.
mesh_terms: D003363:Cost Control / Q000331:legislation & jurisprudence; D004465:Economic Competition / Q000331:legislation & jurisprudence*; D004467:Economics / Q000331:legislation & jurisprudence*; D006264:Health Benefit Plans, Employee / Q000331:legislation & jurisprudence; D006291:Health Policy; D006278:Medicare / Q000331:legislation & jurisprudence; D014481:United States